| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.33 | 4.671% | $241.0887 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $28.40 | 4.332% | $29.6303 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $86.26 | 8.355% | $93.467 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $135.63 | 6.115% | $143.9238 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $98.32 | 13.873% | $111.9599 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $27.32 | 6.816% | $29.1821 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $69.70 | 9.285% | $76.1716 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $675.96 | $725.4234 | $725.42 | $725.40 | $725.50 | |